.clock-page-footer {
  /*flexbox*/
  .flex-v {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-flow: column;
    flex-flow: column;
  }

  .flex-h {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
  }

  .flex-1 {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
  }

  .x-between {
    -webkit-justify-content: space-between;
    justify-content: space-between;
  }

  .x-center {
    -webkit-justify-content: center;
    justify-content: center;
  }

  .y-center {
    -webkit-align-items: center;
    align-items: center;
  }
  ul {
    list-style: none;
    text-align: center;
  }
}